System and method for sending and/or receiving digital content based on a delivery specification

ABSTRACT

A plurality of users may interact with a content distribution system in order to share digital media content. The system may receive, store, and/or publish a delivery specification that includes requirements relating to digital content that a first user wishes to receive. The delivery specification for the digital content may include one or more requirements of the digital content to be received. A second user who wishes to provide the digital content may access the delivery specification. The system provides for flexible validation of the media content from the second user. For example, validation may occur at device of the first user, at a device of the second user, and/or at a device of the content distribution system. Upon validation of the media content from the second user, the system may facilitate transfer of the media content from the second user to the first user.

FIELD OF THE INVENTION

The invention relates to a system and method for facilitating digital content movement based on a delivery specification and more particularly to a system and method for facilitating digital content movement by making available the delivery specification for determining whether the digital content complies with the delivery specification.

BACKGROUND OF THE INVENTION

Generally speaking, electronic file transfer can occur over public or private networks using a variety of techniques including peer-to-peer file sharing and client server file transfer. The ability to use the content of electronic files transferred may be more problematic. Particularly, the useful exchange of electronic files containing digital media content, such as movies, music, videos, and so forth, may require the transfer of files in specific formats with specific characteristics. For example, a conventional system may not be able to use digital media content that does not include specific files types or contain media encoded at rates outside of system specifications. As a result, various solutions have emerged to tailor the receipt of digital media content based on the file characteristics.

Conventional systems, however, typically deal only with transferring digital media content over a network and not managing and applying rules about what can be transferred. This results in inefficient use of network resources and impedes straight through processing with no human intervention.

Conventional systems for exchanging digital media content suffer from these and other problems.

SUMMARY OF THE INVENTION

The invention solving these and other drawbacks of conventional systems relates to a system and method for facilitating the communication of a delivery specification relating to transferring digital content (as used herein, “digital content” is used interchangeably with “media file,” which can include streamed digital content as well as digital content transmitted as a discreet file).

In some implementations, a plurality of users may register with a content distribution system in order to interact with the system such as by sending and/or receiving a delivery specification and/or digital media content. In some implementations, unregistered users may interact with the system. In some of implementations, the system may record or otherwise register the unregistered user with the system after the unregistered user interacts with the system. For example, the system may register an unregistered user after the unregistered user accesses a delivery specification.

In some implementations, upon receipt of the delivery specification, the system may publish or otherwise make available the delivery specification to registered and/or unregistered users. In some implementations, the system may make available the delivery specification via various channels such as, for example, via a webpage, a web portal, an agent (such as a software and/or hardware module) executing on a client device that communicates with the system that stores the delivery specifications, electronic mail and/or other communication channel that can be used to make the delivery specification available to a user.

In some implementations, a delivery specification may include one or more requirements that specify attributes of the media file. A requirement in the delivery specification may include an attribute that the media file has in order to comply with the requirement. For example, a requirement may relate to the file specification, the content specification, the media track specification, video track format requirements, audio track format requirements, and/or data track format requirements, among others.

In some implementations, a delivery specification may include one or more requirements relating to the file specification, such as the acceptable type(s) of files (e.g. XML, MXF, WMV, MOV, etc.), a maximum and/or minimum size of the file, and/or content specification requirements. The content specification requirements may include an XMLSchema and/or a set of media track specifications that include minimum and maximum occurrences for each media track specified. The media track specifications may include video track specification, audio track specifications, and data track specifications. The video track specifications may include requirements relating to attributes such as display width, display height, frame rate, aspect ratio, codec, bit rate, and bit rate mode, among others. The audio track specifications may include requirements relating to attributes such as sampling rate, audio encoding, and bit rate, among others. The data track specifications may include requirements relating to attributes such as captioning format and ANC data, among others. In some implementations, each requirement in the delivery specification is fulfilled by the media file to show compliance with the delivery specification.

In some implementations, the delivery specification may include one or more requirements related to a package, which may include more than one discreet file. For example, a requirement of a media file may specify that more than one discreet file should be received such as a metadata file that describes a discreet media file along with the discreet media file itself. In some implementations, the requirement may relate to the metadata and/or the discreet media file.

By receiving, storing, and/or making available the delivery specification from and to various users, the system facilitates determinations of whether a media file of one user complies with the requirements of a delivery specification of another user. In this manner, a flexible architecture may be achieved in which a media file may be validated against a delivery specification at one or more of a plurality of locations such as at a device of a user receiving the media file, at a device of a user sending the media file, and/or at a device of the system that stores and makes available the delivery specification.

The system may receive a delivery specification from a first user and receive a request from a second user for the media delivery specification. The system may communicate the delivery specification to the second user based on the user request. In this example, the second user may determine whether one of its media files complies with the requirements of the media delivery request. If so, the second registered user may directly or indirectly communicate the complying media file to the first user.

In some implementations, a second user may access the delivery specification at the system and may communicate to the system information relating to one or more of its media files to the system. In this example, the system may determine whether the media file of the second user complies with the requirements of the delivery specification based on the information it receives from the second user. In this case, the system may then send a confirmation or denial to the second user depending on whether the received information indicates compliance of the media file with the delivery specification. If the second registered user receives confirmation that the media file complies with the delivery specification, the second registered user may send the media file to the first registered user.

In some implementations, the first user may receive a media file that may or may not have been validated against the delivery specification. In some implementations, the first user may determine whether the media file complies with the delivery specification. If the media file does not comply, the first user may reject and/or discard the media file. If the media file does comply, the first registered user may accept the media file for use and/or storage.

Other objects and advantages of the invention will be apparent to those skilled in the art based on the following drawings and detailed description.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a block diagram of an exemplary system for facilitating communication of a delivery specification in relation to a media transfer, according to an implementation of the invention.

FIG. 2 illustrates a block diagram of another exemplary system for facilitating communication of a delivery specification in relation to a media transfer, according to an implementation of the invention.

FIG. 3 illustrates a block diagram of another exemplary system for facilitating communication of a delivery specification in relation to a media transfer, according to an implementation of the invention.

FIG. 4 illustrates a flowchart of an exemplary process of facilitating communication of a delivery specification in relation to a media transfer, according to an implementation of the invention.

FIG. 5 illustrates a flowchart of another exemplary process of facilitating communication of a delivery specification in relation to a media transfer, according to an implementation of the invention.

FIG. 6A illustrates a flowchart depicting an exemplary operation for facilitating validation of a media file, according to an implementation of the invention.

FIG. 6B illustrates a flowchart depicting an exemplary operation for facilitating validation of a media file, according to an implementation of the invention.

FIG. 6C illustrates a flowchart depicting an exemplary operation for facilitating validation of a media file, according to an implementation of the invention.

FIG. 6D illustrates a flowchart depicting an exemplary operation for facilitating validation of a media file, according to an implementation of the invention.

FIG. 7 illustrates a data flow of an exemplary method of facilitating communication of a delivery specification in relation to a media request, according to an implementation of the invention.

DETAILED DESCRIPTION

A system and method for facilitating communication of delivery specifications that includes one or more requirements of a media file may be provided.

FIG. 1 illustrates an exemplary diagram of a system 10 for facilitating communication of delivery specifications 110 a-n, according to an implementation of the invention. The system 10 may include a network 20, a delivery specification repository 110, a specification delivery device 100, a receiving device 200 and a sending device 300. One or more registered users may access the system to communicate, store, and access delivery specifications and/or media files.

A user may comprise a person, an organization, a company or corporation, and/or any other entity or individual who accesses the system. A registered user may include a user that has registered with the system such as by providing identifying and/or other information about the user. An unregistered user may include a user that is not a registered user. A user (whether registered or not) may use any device (such as, for example, receiving device 200 and/or sending device 300) that is capable of communicating with the system to access the system. In some implementations, a registered user may identify itself via the device in order for the device to access the system. For example, a registered user may communicate a username and password from their device via a web-based or other channel in order to be identified by the system. Other methods of identification using devices may also be used (e.g., authentication, encrypted communications, the use of cookies on the device, and so forth).

As shown in FIG. 1, the system 10 may include a delivery specification repository 110. In some implementations, a delivery specification 110 a may include a one or more requirements that specify attributes of the digital media to be delivered to a registered user. For example, the delivery specification may include one or more requirements relating to one or more of the file specification, the content specification, the media track specification, video track format requirements, audio track format requirements, and/or data track format requirements, among others. The delivery specification may be communicated using any appropriate format such as a word processing document, one or more database entries, a plaintext document, an HTML/XML page, and/or other formats that can specific attributes of digital media. The delivery specification may include various data such as, for example, a delivery specification identifier, a reference to the media request for which it provides requirements, a reference to the registered user to whom the media file is to be delivered, and/or other information related to the media or the intended receiver of the media file associated with the delivery specification.

In some implementations, a delivery specification 110 a may specify requirements for a package, which may include more than one discreet file required by the delivery specification 110 a that are related to one another. For example, a delivery specification 110 may specify requirements for an XML file that contains metadata, a video file that contains a video clip of a specified length, and an audio file that may be related to the video file. Included in this example delivery specification may also be requirements relating to one or more of the file specification, the content specification, the media track specification, video track format requirements, audio track format requirements, and/or data track format requirements, among others, for one or more of the XML file, the video file, and the audio file.

The delivery specification repository 110 may store the delivery specifications 110 a-n. In some implementations, the delivery specification repository 110 may also store profile information for registered users of the system 10. The profile information may include at least a user identifier for the registered user, contact information for the user (i.e., first and last name, email address, authentication information, etc.), and/or other relevant data.

In some implementations, the profile information may store the prior activity of users. For example, the profile information may include a number of times that a user has received media via the system and/or the number of times that the user has stored a delivery specification for a media request in the delivery specification repository 110 (and the associated delivery specification or media request identifier(s)). In another example, the profile information may also include the number of times that the user has accessed a delivery specification (and the associated delivery specification or media request identifier(s)). The profile information may also include the number of times that the user has submitted or attempted to submit media in response to accessing a delivery specification (and the associated delivery specification or media request identifier(s)).

In some implementations, the delivery specification repository 110 is searchable. For example, the entries in the repository 110 (i.e., the delivery specifications 110 a-n) may be searchable by keyword, media category or type, features specified in the delivery specification such as requested media file size or requested media file type, and/or by other information related to the delivery specification or the intended receiver of the media file associated with the delivery specification. In some implementations, the registered users may receive notifications when a delivery specification is newly stored and/or otherwise received at the delivery specification repository 110. In some implementations, registered users may subscribe to receive notifications of when delivery specifications associated with one or more other registered users are newly stored and/or otherwise received at the delivery specification repository 110.

In some implementations, the delivery specification repository 110 (and the delivery specifications 110 a-n) are made publicly available for access and/or download via various communication channels such as, for example, via a webpage, a web portal, an agent (such as a software and/or hardware module) executing on a client device that communicates with the system that stores the hardware specifications, electronic mail and/or other communication channel that can be used to make the delivery specification available to a user.

In some implementations, only registered users may provide a delivery specification 110 a to the delivery specification repository 110. In other implementations, users that are not registered may provide a delivery specification 110 a to the delivery specification repository 110.

As shown in FIG. 1, the system 10 may also include a specification delivery device 100. In some implementations, the specification delivery device 100 may comprise one or more processors and storage and may be in communication with the delivery specification repository 110. The specification delivery device 100 may be configured to register a plurality of users and store information related to the plurality of users, receive a delivery specification for a media file to be delivered to the receiving device 200, identify the sending device 300 to access a delivery specification, store the delivery specification, facilitate transfer of a media file to the receiving device 200, and facilitate access to the delivery specification by the sending device 300.

In some implementations, a media validator 120 may access or receive a delivery specification and determine whether a media file complies with the requirements of the delivery specification. The media validator 120 may receive information that describes a media file and determine whether the information indicates that the media file complies with the requirements set forth in the delivery specification. In some implementations, media validator 120 analyzes the media file or information related to the media file and determines whether the media file complies with the requirements of the delivery specification. For example, the media validator 120 may extract or otherwise receive a header from the media file, determine metadata regarding the media file, determine information from the media file, and/or parse the media file. In some implementations, the media validator 120 may be implemented on one or more system components. For example, as illustrated in FIG. 1-3, the media validator 120 may be a component of or otherwise be implemented by specification delivery device 100, the receiving device 200 and/or the sending device 300.

In some implementations, receiving device 200 may include a device used by a user to interact with the system in various ways. For example, via receiving device 200, a user may upload or otherwise specify requirements of a delivery specification 110, receive a media file, validate the media file based on the delivery specification, and/or perform other operations related to transferring media files. In some implementations, the receiving device 200 may be used to authenticate to the system 10 by sharing secrets with the system 10. In some implementations, the receiving device 200 receives media based on a delivery specification stored in the delivery specification repository 110.

In some implementations, the receiving device 200 may be used to provide the delivery specification 110 to the specification delivery device 100. In some implementations, the receiving device 200 may receive a media file based on the delivery specification, which may be stored in the delivery specification repository 110. In some implementations, the received media file is already validated by another device such as by sending device 300 and/or by specification delivery device 100. In some implementations, the received media file is not validated. Whether the received media file is already validated or not, in some implementations, the receiving device 200 may validate the media file based on the delivery specification.

In some implementations, the receiving device 200 may include an agent (such as a software and/or hardware module) that facilitates the communication and/or validation of a media file as described herein. For example, the agent may facilitate communication with specification delivery device 100 and/or with a counterpart agent executing at sending device 300.

In some implementations, receiving device 200 may be used to specify different delivery specifications for different types of content. For example, a delivery specification may be used for high-definition content while another delivery specification may be used for standard-definition content. In another example, a delivery specification may be used for one type of programming while another delivery specification may be used for another type of programming. Other examples using different delivery specifications for different types may be used.

In some implementations, the receiving device 200 may be associated (e.g., used by) a media delivery service such as a television channel or network. The media file to be delivered to the receiving device 200 may include content such as video, audio, text, and/or other content to be displayed on the channel or network. The delivery specification may include requirements for the media file to be displayed. For example, the delivery specification may specify requirements high-definition or standard-definition format. In this example, the receiving device 200 may have a first delivery specification for a first media file in standard-definition format and a second delivery specification for a second media file in high-definition format.

In some implementations, the media file may be related to or include various content such as, for example, an advertisement, a public service announcement, television programming, and/or other types of content that may be communicated via a media file.

In an example implementation as shown in FIG. 1, the media validator 120 resides at the specification delivery device 100. A delivery specification 110 a is stored in the delivery specification repository 110. In this example implementation, the sending device 300 may extract information about the media file to be sent and sends it to the media validator 120 for validation based on the intended receiving device 200 and associated deliver specification. The media validator 120 may send a signal (e.g., a confirmation or denial) to the sending device 300 based on whether media file to be sent complies with the requirements of delivery specification 110 a.

If the sending device 300 receives confirmation that the media file complies with the requirements set forth in the delivery specification 110 a, the sending device 300 may facilitate communication of the media file to the registered user (or a device of the registered user) associated with the delivery specification 110 a (in this case, the receiving device 200). For example, the sending device 300 may send the media file to the receiving device 200.

In the example implementation shown in FIG. 2, the media validator 310 resides at the sending device 300. This example implementation is carried out in the same manner as the example implementation described above with respect to FIG. 1, except for at least the following differences. In this example implementation, in response to receiving or accessing the delivery specification 110 a, the media validator 310 residing at the sending device 300 will determine whether a media file at the sending device 300 complies with the requirements of delivery specification 110 a.

If the media validator 310 finds that the media file complies with the requirements set forth in the delivery specification 110 a, the sending device 300 may facilitate communication of the media file to the registered user (or device of the registered user) associated with the delivery specification 110 a (in this case, the first registered user 100). For example, the sending device 300 may send the media file to the receiving device 200.

In some implementations, the sending device 300 may have the media validator 310 analyze one or more media files to determine whether a media file complies with the requirements of the delivery specification. In some implementations, the media validator 310 may continue to analyze media files until the media validator 310 determines that a media file complies with the requirements of the delivery specification or no more media files are available or accessible to analyze. In some implementations, the media validator 310 may analyze at least a specified number of media files.

In the example implementation shown in FIG. 3, the media validator 210 resides at the receiving device 200. This example implementation is carried out in the same manner as the example implementation described above with respect to FIG. 1, except for at least the following differences. In this example implementation, the media validator 210 resides at the receiving device 200. In this example implementation, the receiving device 200 may retrieve or access a delivery specification 110 a from the repository 110. In some implementations, the receiving device 200 will already maintain a copy of the delivery specification 110 a. The receiving device 200 may also receive a media file that is associated with the delivery specification 110 a. The media file may be from another registered user or corresponding user device (e.g., the sending device 300). The media validator 210 may determine whether the media file complies with the requirements of the delivery specification 110 a. In some implementations, the sending device 300 may also access the delivery specification 110 a before sending the media file to the receiving device 200. If the media validator 210 finds that the media file complies with the requirements set forth in the delivery specification 110 a, the receiving device 200 may accept that media file. Otherwise, the receiving device 200 may reject and/or discard the media file.

FIG. 4 illustrates a process 400 for facilitating communication of a delivery specification associated with a media request according to various implementations of the invention. The described operations of FIG. 4 and other drawing figures may be accomplished using some or all of the system components described in detail above and, in some implementations, various operations may be performed in different sequences. In other implementations, additional operations may be performed along with some or all of the operations shown in FIG. 4 and the other drawing figures. In yet other implementations, one or more operations may be performed simultaneously. In yet other implementations, one or more combinations of various operations may be performed. Some implementations may not perform all of the operations described with relation to FIG. 4 and other drawing figures. Accordingly, the operations described are exemplary in nature and, as such, should not be viewed as limiting.

In an operation 402, users are registered in the system 10. In some implementations, users are registered with the system 10 and profile information for the registered users is stored at the network, for example, at the repository 110 or at a separate database or computing device of the network. In some implementations, profiles may be created for respective users as they are registered in the system 10.

In operation 404, a delivery specification 110 a for a media file to be delivered to a receiving device 200 is stored at the repository 110. In some implementations, when a delivery specification 110 a is stored at the repository 110, the system 10 may publish the delivery specification 110 a to users such as by making the delivery specification 110 a available via a web-based portal to registered and non-registered users, and/or otherwise make available the delivery specification 110 a.

In an operation 406, the specification delivery device 100 and/or the delivery specification repository 110 may store the delivery specification. The specification delivery device 100 and/or the delivery specification repository 110 may also identify a sending device 300 to access the delivery specification 110 a. For example, the specification delivery device 100 and/or the delivery specification repository 110 may identify the sending device 300 by receiving a request (e.g., a request for a webpage or other type of request) from the sending device 300 to access the delivery specification 110 a. In another example, the specification delivery device 100 and/or the delivery specification repository 110 may identify the sending device 300 by receiving, at the receiving device 200, a media file from the sending device 300. In another example, the specification delivery device 100 and/or the delivery specification repository 110 may identify the sending device 300 by receiving, from the sending device 300, a request to receive the delivery specification 110 a. Other methods of identifying the sending device 300 also exist.

In an operation 408, the specification delivery device 100 and/or the delivery specification repository 110 facilitate access to the delivery specification 110 a to the sending device 300. The sending device 300 may access the delivery specification 110 a to provide a media file for validation using the delivery specification 110 a for the receiving device 200. In some implementations, the media validator 210 may reside at the receiving device 200. In some implementations, the media validator 120, 310, may reside at the specification delivery device 100 or the sending device 300 respectively.

In some implementations, the delivery specification may indicate at which device (the specification delivery device 100, the receiving device 200, or the sending device 300) validation may occur. In some implementations, the delivery specification may indicate whether the receiving device 200 is willing to accept media files that have not been validated as complying with the requirements of the delivery specification. In these implementations, the specification delivery device 100 and the sending device 300 may communicate and determine which of the devices (a media validator 120 at the network or a media validator 310 at the sending device 300) may validate the media file. In some implementations, the profile information of a registered device associated with the delivery specification 110 a may indicate where validation of media files may occur.

FIG. 5 illustrates a process 500 for facilitating communication of a delivery specification for a media file to be delivered to a registered user according to various implementations of the invention. The process illustrated in FIG. 5 is similar to the process illustrated in FIG. 4 with at least the following differences in operation. In an operation 510, the specification delivery device 100 facilitates validation of the media file. In some implementations, the specification delivery device 100 and/or the delivery specification repository 110 facilitates access to the delivery specification to the device at which validation occurs. In some implementations, the media validator 120, 210, 310, may reside at the specification delivery device 100, the receiving device 200, or the sending device 300.

In an implementation in which the media validator resides at the specification delivery device 100 such as that illustrated in FIG. 6A, the media validator 120 of the specification delivery device 100 may receive the media file from the sending device 300 (operation 602) and may determine whether the media file complies with the requirements set forth in the delivery specification 110 a (operation 604). In this implementation, the media validator 120 or the specification delivery device 100 may send a signal to the sending device 300 communicating that determination.

In an implementation in which the media validator 310 resides at the sending device 300 as illustrated in FIG. 6B, the specification delivery device 100 and/or the delivery specification repository 110 may facilitate communication of the delivery specification 110 a to the sending device 300 and the media validator 310 may determine whether the media file complies with the requirements set forth in the delivery specification 110 a (operation 606). In this implementation, the sending device 300 may facilitate communication of the media file to the receiving device 200 (via, for example, an agent at the sending device 300 that can communicate with an agent at the receiving device 200) based on the determination of the media validator 310. In this implementation, the specification delivery device 100 may cause the sending device 300 to determine whether the media file complies with the requirements set forth in the delivery specification 110 a.

In another implementation in which the media validator 120 resides at the specification delivery device 100 such as that illustrated in FIG. 6C, the media validator 120 may determine or otherwise receive a header extracted from the media file (or other information such as metadata, etc. describing the media file) from the sending device 300 (operation 608) and may determine whether the media file complies with the requirements set forth in the delivery specification 110 a by analyzing the extracted header or other information (operation 610). In this implementation, the media validator 310 may also reside at the sending device 300, whereby the media validator 310 only considers an extracted header or other information from a media file of the sending device 300.

In some implementations, the specification delivery device 100 and/or the delivery specification repository 110 may facilitate access to the delivery specification for the receiving device 200 (in cases where the receiving device 200 does not already have the delivery specification), and the media validator 210 may reside at the receiving device 200. In these implementations, as illustrated in FIG. 6D, the media validator 210 at the receiving device 200 may determine whether a received media file complies with the requirements set forth in the delivery specification 110 a (operation 612). In this implementation, the specification delivery device 100 may cause the receiving device 200 to determine whether the media file complies with the requirements set forth in the delivery specification 110 a.

FIG. 7 illustrates a data flow diagram for facilitating communication of a delivery specification associated with a media request according to various implementations of the invention. FIG. 7 may depict the possibility of a variety of different implementations.

In some implementations, in operation 700, specification delivery device 100 may receive a delivery specification from receiving device 200, which may use specification delivery device 100 to publish the delivery specification.

In operation 702, the specification delivery device 100 stores and/or publishes the delivery specification 110 a. For example, the delivery specification 110 a may be stored at the delivery specification repository 110, may be published to one or more users of the system 10. In some implementations, the delivery specification repository 110 and/or the specification delivery device 100 may receive a request from the sending device 300 for the delivery specification 110 a in operation 704. The request may include, for example a URL request for a web page or web portal, or other request for the delivery specification.

In operation 706, the specification delivery device 100 may communicate the delivery specification to the sending device 300. For example, the specification delivery device 100 may communicate the delivery specification via a webpage, portal, agent operating on sending device 300, and/or other interface. As would be appreciated, communicating the delivery specification to sending device 300 can include but does not require that the sending device 300 download the delivery specification to a persistent memory.

In operation 708, specification delivery device 100 receives information from the sending device 300. In some examples, the information may include a media file, a header extracted from the media file, metadata relating to the media file, and/or other information that can be used to validate the media file. In operation 710, the media validator 120 residing at the specification delivery device 100 determines whether the media file from the sending device 300 complies with the requirements of the delivery specification 110 a by analyzing the information received (e.g. the media file, the extracted header, the metadata, and/or other information). In operation 712, the media validator 120 may send an indication to the sending device 300 regarding its determination. In operation 718, the specification delivery device facilitates communication of the media file to the receiving device 200. For example, if the media validator 120 has sent a signal indicating that the media file of the sending device 300 complies with the requirements set forth in the delivery specification 110 a, the sending device 300 facilitates communication of the media file to the receiving device 200 via a web page, a web portal, an agent operating on the sending device 300 and/or the receiving device 200, one or more third party computers, and/or other method of communicating data. In some implementations, if the information analyzed by the media validator 120 includes the media file from the sending device 300, the specification delivery device 100 may facilitate communication of the media file to the receiving device 200 in operation 714.

In some implementations, in operation 700, a delivery specification 110 a for a media file to be delivered to the receiving device 200 is received at the delivery specification repository 110 and/or the specification delivery device 100. The delivery specification 110 a may be received from the receiving device 200, the sending device 300, a device of another registered user, or a device of a non-registered user.

In operation 720, the receiving device 200, via media validator 210, may determine whether the media file received from the sending device 300 complies with the requirements of the delivery specification.

The specification delivery device 100 may be any computing device such as, for example, a server, a desktop computer, laptop computer, personal digital assistant, smart phone, and/or any other computing device. Other configurations and system architectures may be used. For example, although not shown, specification delivery device 100 may be or include one or more servers connected to one or more clients via a network 20 such as a Wide Area Network, Local Area Network, the Internet, a cloud-based network and/or other network or combination thereof. The specification delivery device 100 may be capable of communicating with network 20, delivery specification repository 110 and one or more other registered user devices, such as receiving device 200 and sending device 300.

The receiving device 200 may be any computing device such as, for example, a server, a desktop computer, laptop computer, personal digital assistant, smart phone, and/or any other computing device. The receiving device 200 may be capable of communicating with network 20, specification delivery device 100, the delivery specification repository 110, and one or more other registered user devices, such as sending device 300.

In some implementations, the receiving device 200 communicates with second registered user device without the use of intermediary user devices or clients (i.e. directly through a network). In some implementations, receiving device 200 communicates with sending device 300 via the use of an intermediary (e.g. via the specification delivery device 100). In some implementations, receiving device 200 communicates with sending device 300 via the network 20. In some implementations, the receiving device 200 is able to communicate with sending device 300 over the Internet and/or without communicating via network 20 or a part of network 20.

The sending device 300 may be any computing device such as, for example, a server, a desktop computer, laptop computer, personal digital assistant, smart phone, and/or any other computing device. The sending device 300 may be capable of communicating with network 20, specification delivery device 100, the delivery specification repository 110, and one or more other registered user devices, such as receiving device 200.

The delivery specification repository 110 may be at least one database that stores system data such as profile information for the registered users, delivery specifications associated with one or more registered users, or any other data. The delivery specification repository 110 may be associated and communicate with the specification delivery device 100.

The one or more databases comprising the delivery specification repository 110 may be, include, or interface to, for example, an Oracle™ relational database sold commercially by Oracle Corporation. Other databases, such as Informix™, DB2 (Database 2) or other data storage, including file-based, object, or query formats, platforms, or resources such as OLAP (On Line Analytical Processing), SQL (Standard Query Language), NoSQL, a SAN (storage area network), Microsoft Access™ or other form of database may also be used, incorporated, or accessed. The database may comprise one or more such databases that reside in one or more physical devices and in one or more physical locations. The database may store a plurality of types of data and/or files and associated data or file descriptions, administrative information, or any other data.

In some implementations, the delivery specification repository 110 may be part of or hosted by a computing device on the network 20. In some implementations, the delivery specification repository 110 may be part of or hosted by the specification delivery device 100. In some implementations, the delivery specification repository 110 may be physically separate from the computing device but may be operably communicable therewith.

In some implementations, the media validator 120 may be part of or hosted by a computing device associated with the delivery specification repository 110. In some implementations, the media validator 120 may be physically separate from the computing device but may be operably communicable therewith. In some implementations, the media validator 120 may reside at a separate computing device, such as, for example a receiving device 200 or a sending device 300.

In addition, implementations of the invention may be made in hardware, firmware, software, or any suitable combination thereof. Aspects of the invention may also be implemented as instructions stored on a machine-readable medium, which may be read and executed by one or more processors. A machine-readable medium may include any mechanism for storing or transmitting information in a form readable by a machine (e.g., a computing device). For example, a tangible computer readable storage medium may include read only memory, random access memory, magnetic disk storage media, optical storage media, flash memory devices, and others, and a machine-readable transmission media may include forms of propagated signals, such as carrier waves, infrared signals, digital signals, and others. Further, firmware, software, routines, or instructions may be described herein in terms of specific exemplary aspects and implementations of the invention, and performing certain actions. However, it will be apparent that such descriptions are merely for convenience and that such actions in fact result from computing devices, processors, controllers, or other devices executing the firmware, software, routines, or instructions.

Aspects and implementations described herein as including a particular feature, structure, or characteristic, but every aspect or implementation may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an aspect or implementation, it will be understood that such feature, structure, or characteristic may be included in connection with other aspects or implementations, whether or not explicitly described. Thus, various changes and modifications may be made to the provided description without departing from the scope or spirit of the invention. As such, the specification and drawings should be regarded as exemplary only, and the scope of the invention to be determined solely by the appended claims. 

What is claimed is:
 1. A system for facilitating communication of a delivery specification, comprising: a database; and a computing device comprising one or more processors configured to: register a plurality of users and store information related to the plurality of users in the database; receive a delivery specification for a media file to be delivered to a first one of the plurality of registered users, the delivery specification including a plurality of requirements relating to the media file; store the delivery specification; and facilitate access to the delivery specification to at least one other user.
 2. The system of claim 1, wherein the plurality of requirements of the delivery specification comprise at least one of: a file specification, a content specification, a media track specification, a video track format requirement, an audio track format requirement, or a data track format requirement.
 3. The system of claim 1, wherein the one or more processors are further configured to: facilitate communication of the media file to the first one of the plurality of registered users.
 4. The system of claim 3, wherein the one or more processors are further configured to: cause the at least one other user to communicate the media file to the first one of the plurality of registered users.
 5. The system of claim 1, wherein the one or more processors are further configured to: facilitate validation of a media file.
 6. The system of claim 5, wherein the one or more processors are further configured to: receive information relating to the media file from the at least one other user; and determine whether the media file complies with the plurality of requirements of the delivery specification.
 7. The system of claim 6, wherein the one or more processors are further configured to: cause the first one of the plurality of registered users to receive the media file when the media file complies with the plurality of requirements of the delivery specification.
 8. The system of claim 5, wherein the one or more processors are further: communicate the delivery specification to a sending device associated with the at least one other user; and cause the sending device associated with the at least one other user to determine whether the media file complies with the plurality of requirements of the delivery specification.
 9. The system of claim 8, wherein the one or more processors are further configured to: cause the first one of the plurality of registered users to receive the media file when the media file complies with the plurality of requirements of the delivery specification.
 10. The system of claim 5, wherein the one or more processors are further configured to: cause a receiving device associated with the first one of the plurality of registered users to receive the media file; cause the receiving device associated with the first one of the plurality of registered users to determine whether the media file complies with the plurality of requirements of the delivery specification.
 11. The system of claim 6, wherein the one or more processors are further configured to: receive the information relating to the media file, the information comprising at least one of a header extracted from the media file, the media file, or metadata from the media file; and determine whether the media file complies with the plurality of requirements of the delivery specification by analyzing the received information.
 12. The system of claim 11, wherein the one or more processors are further configured to: cause the first one of the plurality of registered users to receive the media file when the media file complies with the plurality of requirements of the delivery specification.
 13. The system of claim 1, wherein the one or more processors are further configured to: facilitate access to the delivery specification; and identify the at least one other user via an access of the delivery specification by the at least one other user.
 14. The system of claim 1, wherein the one or more processors are further configured to: identify the at least one other user via a request from the at least one user to receive the delivery specification.
 15. The system of claim 1, wherein the one or more processors are further configured to: identify the at least one other user via a subscription of the at least one other user to receive delivery specifications for media to be delivered to the first one of the plurality of registered users.
 16. The system of claim 1, wherein the one or more processors are further configured to receive, from a third registered user, the delivery specification.
 17. A method for facilitating communication of delivery specifications, comprising: registering, by a computing device, a plurality of users; storing, at a database, information related to the plurality of users; receiving, by the computing device, a delivery specification for a media file to be delivered to a first one of the plurality of registered users, the media specification including a plurality of requirements relating to the media file; storing the delivery specification; and facilitating, by the computing device, access to the delivery specification to at least one other user.
 18. The method of claim 17, wherein the plurality of requirements of the delivery specification comprise at least one of: a file specification, a content specification, a media track specification, a video track format requirement, an audio track format requirement, or a data track format requirement.
 19. The method of claim 17, further comprising: facilitating communication of the media file to the first registered user.
 20. The method of claim 19, wherein facilitating communication of the media file comprises: causing the at least one other user to communicate the media file to the first one of the plurality of registered users.
 21. The method of claim 17, further comprising: facilitating validation of a media file.
 22. The method of claim 19, further comprising: receiving, by the computing device, information relating to the media file from the at least one other user; and determining, by the computing device, whether the media file complies with the plurality of requirements of the delivery specification.
 23. The method of claim 22, further comprising: causing the first one of the plurality of registered users to receive the media file when the media file complies with the requirements of the delivery specification.
 24. The method of claim 21, wherein facilitating validation of the media file comprises: communicating the delivery specification to a sending device associated with the at least one other user; and causing the sending device associated with the at least one other user to determine whether the media file complies with the plurality of requirements of the delivery specification.
 25. The method of claim 24, further comprising: causing the first one of the plurality of registered users to receive the media file when the media file complies with the requirements of the delivery specification.
 26. The method of claim 21, further comprising: causing a receiving device associated with the first one of the plurality of registered users to receive the media file; causing the receiving device associated with the first one of the plurality of registered users to determine whether the media file complies with the plurality of requirements of the delivery specification.
 27. The method of claim 22, further comprising: receiving the information relating to the media file, the information comprising at least one of: a header extracted from the media file, the media file, or metadata from the media file; determining whether the media file complies with the plurality of requirements of the delivery specification by analyzing the received information.
 28. The method of claim 27, further comprising: causing the first one of the plurality of registered users to receive the media file when the media file complies with the requirements of the delivery specification.
 29. The method of claim 17, further comprising: facilitating access to the delivery specification; and identifying the at least one other user via an access of the delivery specification by the at least one other user.
 30. The method of claim 17, further comprising: identifying the at least one other user via a request the at least one other user to receive the delivery specification.
 31. The method of claim 17, further comprising: identifying the at least one other user via a subscription of the at least one other user to receive delivery specifications for media to be delivered to the first one of the plurality of registered users.
 32. The method of claim 17, wherein receiving the delivery specification for the first registered user comprises receiving, from a third registered user, the delivery specification.
 33. A computing device for facilitating communication of digital media content comprising one or more processors configured to: register a user of the computing device with a content distribution network, the content distribution network maintaining a delivery specification for a media file to be distributed to the user, the delivery specification including a plurality of requirements; and receive a media file, the media file being validated as complying with the requirements of the delivery specification.
 34. The device of claim 33, wherein the plurality of requirements of the delivery specification comprise at least one of: a file specification, a content specification, a media track specification, a video track format requirement, an audio track format requirement, or a data track format requirement.
 35. A method for facilitating communication of delivery specifications, comprising: registering a user of the computing device with a content distribution network, the content distribution network maintaining a delivery specification for a media file to be delivered to the user, the delivery specification including a plurality of requirements; and receiving a media file, the media file being validated as complying with the requirements of the delivery specification.
 36. The method of claim 35, wherein the plurality of requirements of the delivery specification comprise at least one of: a file specification, a content specification, a media track specification, a video track format requirement, an audio track format requirement, or a data track format requirement. 